const FnGrandParent = (props) => {
    return (
        <div className='border'>
            <p className='title'>FnGrandParent</p>
            <button onClick={() => {
                props.setAppStore({name: 'AppContext--value-name-grandParentChanged'})
            }}>FnGrandParent修改AppContext中的name</button>
        </div>
    )
};

export default FnGrandParent;